Multiple choice

What should be added to soil if it is alkaline in nature?

  1. Lime

  2. Calcium Carbonate

  3. Peat

  4. Water
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

To correct alkaline soil (high pH), acidic amendments are needed. Peat (C) is acidic and helps neutralize alkalinity. Lime (A) and calcium carbonate (B) would increase alkalinity further, making the problem worse. Water (D) doesn't change pH. The principle is to apply the opposite type of amendment to move pH toward neutral.

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